-
First Satellite by USSR
-
First animal in space by USSR
-
First satellite in space by USA
-
Creation of NASA
-
First animal in space by USA (Ham the chimp)
-
First man in space by USSR
-
First man in space by USA
-
First man to orbit Earth by USA
-
JFK's speech and commitment to getting to the moon
-
First man to do an EVA by USSR